PedalBro

Distortion · Marshall

Marshall JH-1 Jackhammer

  • 9V DC · center −
  • 14 mA
  • Buffered bypass
  • Analog
New
No price yet
Used (asking)
from $28

Quick facts

Power
9V DC
Current draw
14 mA
Polarity
Center negative
Bypass
Buffered bypass
Dimensions
68.6 × 119.4 mm
Status
In production

Where to buy Marshall JH-1 Jackhammer

Used listings asking $28–$79, median $69.19 (14 listings). Asking prices, not sold prices.

Current offers
SellerConditionPriceLink
ReverbUsed$28View
ReverbUsed$53View
ReverbUsed$59.99View
ReverbUsed$60.89View
ReverbUsed$62View
ReverbUsed$63View
ReverbUsed$69.19View
ReverbUsed$69.19View
ReverbUsed$71.21View
ReverbUsed$79View

Prices last checked 22 hours ago. Links to sellers are affiliate links.

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Specs from pedalfilter. Summary written by PedalBro from those specs and public descriptions.

Page last updated September 29, 2026.